1–2 von 2 Ergebnissen
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    Trend analysis of the productivity of Nigerian seaports

    Freier Zugriff
    Obiageli N. Nze / Geraldine N. Okeudo / Ejem Agwu Ejem | DOAJ | 2021
    Schlagwörter: technical and scale efficiency

    Benchmarking technical efficiency of Nigerian seaports

    Freier Zugriff
    Obiageli N. Nze / Ejem Agwu Ejem / I. C. Nze | DOAJ | 2020
    Schlagwörter: benchmarking technical efficiency